We stock a majority of the standard-size bolts used in the roadway lighting industry, along with bolts for the traffic signal and sign structure industries. We will also custom manufacture to our clients specific needs. Choose J.H. Botts for your next project and put our craftsmanship to work for you! Learn More >

Beijing Jh Bolt Co., Ltd. We are a professional manufacturer of different types of bolts, with more than 15 years rich manufacturer experience. The factory area is more than 1500 squares with more than twenty sets different types of new production machines. There are more than 50 people who work here for at least 5 years.

Beijing Jh Bolt Co., Ltd. Products:Torsion Shear Bolt,Expansion Bolt,nut,screw,bolt

It seems the most common marking we se these days is JH. Meyer uses them in all their Mounting Carton, PAF Carton, Hydraulic Carton, and CLF Carton hardware kits, Western uses them too.

Competitive pricing, unsurpassed service, and on-time deliveries make J.H. Botts. a key provider in the fastener and steel foundation industries. As certified by AISC, we are an approved manufacturer for the Illinois Department of Transportation.

FNL JH Bolt, Fully Threaded, Medium Carbon Steel, Hex Head. A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Emergency after …

These charts helps to identify the grades of bolts using the identification marks on the bolt's head along with the strength and hardness of common grade bolts. Please note the bolt heads may also include the manufacturer's identification stamp, especially with high strength bolts.

Hex Bolt Identification, Markings and Strength Chart. Additonal information on bolts is located at the bottom of the webpage. Note: Some bolts share identical head identification and have significantly different strengths. Tensile Strength: The maximum load in tension (pulling apart) which a material can withstand before breaking or fracturing.

Prevent forklifts from dislodging pallet rack beams when loading and unloading pallets. Choose from our selection of J-bolts, including fasteners, containers, storage, and furniture, and more. …

Viha Steel & Forging is a leading manufacturer of bolts in the Grade 8.8 Bolts and 8.8 Screw. The composition has carbon, phosphorus, sulfur and boron in it. The specification for this material grade fasteners is the ASTM A324. The diameter of the 8.8 Jh Bolt range from 20mm to 100mm. They can come with different finishes as well.

2021年4月10日 · Screw and bolt head markings identify the manufacturer of the fastener and the standard to which the fastener was made. Below, we’ll explore both of those concepts, then …

We stock a majority of the standard-size bolts used in the roadway lighting industry, along with bolts for the traffic signal and sign structure industries. We will also custom manufacture to our clients specific needs. Choose J.H. Botts for your next project and put our craftsmanship to work for you! Learn More >

Manufacturer of domestic, F1554 Grade 55 & 105 steel Anchor Bolts and Rods. Melted and Manufactured, in the U.S.A., since 1973.

Check High Tensile 8.8 stainless steel bolts material properties, suppliers of M10/M12 Grade 8.8 galvanised threaded rod , Din 933 Class 8.8 Hex Head and Countersunk Bolts Dimension

Grade 10.9 High Tensile Bolts Manufacturer at reasonable prices. global exporter of DIN 6914 Stud, HT Class 10.9 Nut/ Flange Bolt. View Class 10.9 Alloy Steel Hex Bolts Specification chart & Thickness

J-bolts are shaped like the letter J, with threads on the opposite end of the curve. These bolts are often used as anchor bolts, which are embedded into concrete. J-bolts are good for ropes and …

F3125 – Standard Specification for High Strength Structural Bolts, Steel & Alloy Steel, Heat Treated, 120 ksi & 150 ksi Minimum Tensile Strength

Tensile Strength: The maximum load in tension (pulling apart) which a material can withstand before breaking or fracturing. Yield Strength: The maximum load at which a material exhibits a …

2014年10月24日 · The lines on the head of a bolt indicate its grade. SAE J429 (Society of Automotive Engineers) bolts have radial lines, whereas ASTM (American Society for Testing and Materials) uses a combination of letters and numbers to indicate the grade.

Our combined welding and threading capabilities can provide unlimited anchor bolt cage solutions. Diameters: 1 3/4″ and 2 1/4″ Length: Up to 60′ length Finish: Plain (black,) Hot Dip Galvanized Mill Certifications available on all of our products, “Melted and Manufactured, in the U.S.A.” Jumbo Rebar #14 J and #18 J Dimensions